WordGirl"You Can't Crush City Hall/Two Brain Highway"
Chuck the Evil Sandwich-Making Guy is threatening to smush City Hall with his giant sandwich press. unless WordGirl can guess his secret code-word in time! WordGirl must track down Dr. 2-Brains after he escapes from the Prison Warden's life-size maze, the same week there just happens to be lots of rare cheese to steal from events around town. D

4:00 pm

Wild Kratts"Bad Hair Day"
Chris and Martin try to help a lion named "He who breathes fire" get past obstacles and back to his pride, who are under siege from two intruder lions. D

4:30 pm

Cyberchase"The Bluebird of Zappiness"
Hacker teams with the CyberSquad to stop his nemesis Ledge from finding the cure to Motherboard's virus.G

5:00 pm

Fetch! With Ruff Ruffman"Blossom Bawls While Ruff Has A Ball with Balls"
Ruff is trying to market "Ruffball," a brand new game that's supposed to sweep the nation! Unfortunately, Ruffball is interesting for only about six seconds. Ruff sends Talia and Liza to meet with a physics teacher to learn how to make Ruffball a little more exciting; and he sends Sterling to a stadium to learn how to broadcast a baseball game on the radio. D

5:30 pm

Nightly Business Report
Tonight on Nightly Business Report, Federal Reserve Chairman Ben Bernanke hints at when the central bank may start reeling in all the stimulus and it could be sooner than many think. NBR talks to JPMorgan Chief Economist Bruce Kasman about what it could mean for your money. And, a game changer in health care. D

Nature"The White Lions"
Deprived of protective coloring on Africa's grasslands, the rare white lions born there seldom live to maturity. In South Africa's Kruger National Park, two white sister cubs seem to be beating the odds as cameras follow their family group consisting of their mother, aunt and the aunt's cubs. The two adult females must be extra vigilant and wily to raise their offspring without a male to protect them.G

8:00 pm

NOVA"Hunt for the Supertwister"
A NOVA camera team chases storms across the Midwest to capture hair-raising footage of destructive twisters in action. The show focuses on the multi-pronged efforts of two University of Oklahoma scientists to improve the forecasting of twisters - one that uses supercomputers to model virtual tornadoes, another that sends out storm-chasers to gather live data from real storms.G

9:00 pm

Secrets of the Dead"Airmen and the Headhunters"
Dayak tribesmen of Borneo, known for taking the heads of their enemies, rescue a U.S. bomber crew, shot down over the Japanese-occupied island during World War II. The tribe feeds and protects the crewmen, then leads them to the base of a British special ops officer and Australian commandos. The program features interviews with a surviving crew member, Dayak tribespeople, and Japanese and Australian veterans.G

10:00 pm

Life In Cold Blood"Dragons of the Dry"
From iguanas emerging from a tropical swamp to a face-to-face encounter with a monitor lizard in the Australian desert, David Attenborough traces lizards' colonization of the Earth. The first step was the evolution of hard-shelled eggs, and he searches out examples around the world of how lizards protect their eggs and young. Part 3 of 5G